<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="../../../layui/css/layui.css">
    <link rel="stylesheet" href="../../../zTree_v3-master/css/metroStyle/metroStyle.css">
    <link rel="stylesheet" href="../../../css/coursepage/coursetree.css">
</head>
<body>
<input id="fileNode_pid">
<input id="fileNode_pname">
<input id="ak">
<div id="rMenu" style="display: none">
    <ul>
        <li><button class="layui-btn" onclick="addNode();">增加</button></li>
        <li><button class="layui-btn" onclick="del();">删除</button></li>
        <li><button class="layui-btn" onclick="edit();">编辑</button></li>
    </ul>
</div>
<div class="layui-container">
    <div class="layui-row">
            <ul id="treeDemo" class="ztree"></ul>
    </div>
</div>
<script src="../../../js/jquery-3.6.0.js"></script>
<script src="../../../layui/layui.js"></script>
<script src="../../../zTree_v3-master/js/jquery.ztree.all.min.js"></script>
<script src="../../../js/coursepage/coursetree.js"></script>
</body>
</html>